def new_import(request):
"""
import_scenario_id = None
Renders Lizard-flooding page for verifying the data of a proposed
scenario import. The administrator has to verify the results.
"""
if request.method == 'POST':
return post_new_import(request.POST, request.user)
post_url = reverse('flooding_tools_import_new')
legend_html_json = json.dumps(
Text.get('importnewscenario', request=request))
breadcrumbs = [
{'name': _('Import tool'),
'url': reverse('flooding_tools_import_overview')},
{'name': _('New import')}]
return render_to_response(
'import/import_scenario.html',
{'fields': InputField.grouped_input_fields(),
'post_url': post_url,
'breadcrumbs': breadcrumbs,
'legend_html_json': legend_html_json,
})
def headers_from_inputfields(self):
"""Get the output of InputField.grouped_input_fields and turn
it into one iterable of header dictionaries."""
for group in InputField.grouped_input_fields():
for inputfield in group['fields']:
yield {'headername': group['title'], 'inputfield': inputfield}
def new_import(request):
"""
import_scenario_id = None
Renders Lizard-flooding page for verifying the data of a proposed
scenario import. The administrator has to verify the results.
"""
if request.method == 'POST':
return post_new_import(request.POST, request.user)
post_url = reverse('flooding_tools_import_new')
legend_html_json = json.dumps(
Text.get('importnewscenario', request=request))
breadcrumbs = [{
'name': _('Import tool'),
'url': reverse('flooding_tools_import_overview')
}, {
'name': _('New import')
}]
return render_to_response(
'import/import_scenario.html', {
'fields': InputField.grouped_input_fields(),
'post_url': post_url,
'breadcrumbs': breadcrumbs,
'legend_html_json': legend_html_json,
})
def headers_from_inputfields(self):
"""Get the output of InputField.grouped_input_fields and turn
it into one iterable of header dictionaries."""
for group in InputField.grouped_input_fields():
for inputfield in group['fields']:
yield {
'headername': group['title'],
'inputfield': inputfield
}
def infowindow_information(scenario):
"""
- Get the list of headers and fields that the importtool has
- If the importtool field says that the data is stored in a
ExtraInfoField, use that to show the data
- Otherwise, if it's a known field on a known object, getattr it
from that
- Only keep fields with a value, only keep headers with fields
We need to add some fields that the importtool doesn't have;
scenario.id and attachments come to mind. So we're going to
manually add some fields to the start and end.
Some hacks needed:
- Don't show things from Results
- Show the old Attachments list instead (more complete)
- Split Breach's geom field into x and y based on the field name
- Add in the waterlevel picture that the old version could show
"""
grouped_input_fields = InputField.grouped_input_fields()
for header in grouped_input_fields:
for inputfield in header['fields']:
value = scenario.value_for_inputfield(inputfield)
value_str = inputfield.display_unicode(
value, for_viewing_only=True)
# Set the value_str on the inputfield object for easy
# use in the template.
inputfield.value_str = value_str
# Only keep fields with a value
header['fields'] = [f for f in header['fields'] if f.value_str]
# Hack in some extra fields that aren't in the importtool but
# belong to "the old way of doing things"
for header in grouped_input_fields:
extra_fields = extra_infowindow_information_fields(
header['title'], scenario)
# Scenario fields (well, the scenario id) are added at the
# front, others at the end...
if header['title'] in ('Scenario', ugettext('Scenario')):
header['fields'][0:0] = extra_fields
else:
header['fields'] += extra_fields
# Only keep headers with fields
grouped_input_fields = [h for h in grouped_input_fields if h['fields']]
return render_to_response(
'flooding/infowindow_information.html',
{'grouped_fields': grouped_input_fields,
'attachment_list': scenario.get_attachment_list(),
'scenario_id': scenario.id})
